I agree with Joe. Speaking from experience as the patient, you are going to have a long fight with your MIL if you couch everything as "allowed" vs. "not allowed". Other than starfruit (which all ESRD patients must avoid due to a particular toxin), everything else is a matter of bloodwork, what type of dialysis you are doing and how you tolerate foods/beverages as a patient. For example, I never had issues with potassium. I ate potatoes and tomatoes as I wanted. This gave my dietitian fits. She thought that because she told me that I couldn't eat these foods, I wouldn't. Well, not really. Since I had residual kidney function left and was on daily home hemodialysis, I could be a little more liberal with my diet. Would I ever tell anyone else on dialysis to eat potatoes and tomatoes? Of course not! What worked for me wouldn't have necessarily worked for someone else.
Agree. telling someone "never" and "don't" is like asking for someone to probably do it. "avoid" or "steer clear of" is better.really though at a GFR of 6, the K won't be processed as well as a normal kidney, and as most know high K can lead to some very serious effects up to and including the heart stopping and so on, so it's a serious matter.I've always said to be "smart" with one's diet. We all love a treat - be it cheese, choccy, a coke, whatever. The thing is to do it approprlately, and in the context of other foods. For example, if you want to have some chocolate, then the rest of the day's diet should be extra low-K to make up for it.Once on D, if MIL really wants to enjoy a few blocks of chocolate, best to do it when getting on the machine; K is filtered out very quickly and well by the dialysis process, so once started on the machine is the best time to go nuts with chocolate mud cake.....